"I think that mathematics is one of the most intellectually gratifying of human activities. Because we have a high standard for clear and convincing thinking and because we place a high value on listening to and trying to understand each other, we don't engage in interminable arguments and endless redoing of our mathematics. We are prepared to be convinced by others."
William Thurston, On proof and progress in mathematics.
In 2012/2013 I am teaching two undergraduate classes, one for Maths1A20 and the other covering a range of Pure topics for Mathematics students.
In 2011/2012 I taught two undergraduate classes, covering Analysis and Linear Algebra.